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Updated on 2026-08-14

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Tangem 2024-06-25 18:11:25 +08:00
parent 04761c45e4
commit fe1d2342f4
9 changed files with 226 additions and 9 deletions
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4
app/src/main/java/com/tangem/tap/data/RuntimeUserWalletsStore.kt
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@ -4,6 +4,7 @@ import com.tangem.datasource.local.userwallet.UserWalletsStore
import com.tangem.domain.wallets.legacy.UserWalletsListManager
import com.tangem.domain.wallets.models.UserWallet
import com.tangem.domain.wallets.models.UserWalletId
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.firstOrNull
// FIXME: Workaround, remove it once the normal UserWalletsStore has been implemented
@ -15,6 +16,9 @@ internal class RuntimeUserWalletsStore(
override val selectedUserWalletOrNull: UserWallet?
get() = userWalletsListManager.selectedUserWalletSync
override val userWallets: Flow<List<UserWallet>>
get() = userWalletsListManager.userWallets
override suspend fun getSyncOrNull(key: UserWalletId): UserWallet? {
return userWalletsListManager
.userWallets

1
app/src/main/java/com/tangem/tap/features/main/MainViewModel.kt
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@ -7,7 +7,6 @@ import com.tangem.common.routing.AppRoute
import com.tangem.common.routing.AppRouter
import com.tangem.core.analytics.Analytics
import com.tangem.core.analytics.models.Basic
import com.tangem.domain.appcurrency.FetchAppCurrenciesUseCase
import com.tangem.domain.balancehiding.BalanceHidingSettings
import com.tangem.domain.balancehiding.GetBalanceHidingSettingsUseCase

24
core/datasource/src/main/java/com/tangem/datasource/di/UserTokensStoreModule.kt
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@ -1,11 +1,11 @@
package com.tangem.datasource.di
import com.squareup.moshi.Moshi
import com.tangem.datasource.api.tangemTech.models.UserTokensResponse
import com.tangem.datasource.files.FileReader
import com.tangem.datasource.local.datastore.FileDataStore
import com.tangem.datasource.local.token.DefaultUserTokensStore
import com.tangem.datasource.local.preferences.AppPreferencesStore
import com.tangem.datasource.local.token.AppPreferencesUserTokensStore
import com.tangem.datasource.local.token.UserTokensStore
import com.tangem.datasource.local.token.UserTokensStoreMigrationRunner
import com.tangem.datasource.local.userwallet.UserWalletsStore
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import dagger.Module
import dagger.Provides
import dagger.hilt.InstallIn
@ -18,9 +18,17 @@ internal object UserTokensStoreModule {
@Provides
@Singleton
fun provideUserTokensStore(fileReader: FileReader, @NetworkMoshi moshi: Moshi): UserTokensStore {
return DefaultUserTokensStore(
dataStore = FileDataStore(fileReader, moshi.adapter(UserTokensResponse::class.java)),
fun provideUserTokensStore(
appPreferencesStore: AppPreferencesStore,
userTokensStoreMigrationRunner: UserTokensStoreMigrationRunner,
userWalletsStore: UserWalletsStore,
dispatchers: CoroutineDispatcherProvider,
): UserTokensStore {
return AppPreferencesUserTokensStore(
appPreferencesStore = appPreferencesStore,
userTokensStoreMigrationRunner = userTokensStoreMigrationRunner,
userWalletsStore = userWalletsStore,
dispatchers = dispatchers,
)
}
}

2
core/datasource/src/main/java/com/tangem/datasource/local/preferences/PreferencesKeys.kt
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@ -108,6 +108,8 @@ object PreferencesKeys {
fun getPermissionDaysCount(permission: String) = longPreferencesKey("pushPermissionDaysCount_$permission")
// endregion
fun getUserTokensKey(userWalletId: String) = stringPreferencesKey(name = "user_tokens_$userWalletId")
}
/** Preferences keys set that should be migrated from "PreferencesDataSource" to a new DataStore<Preferences> */

63
core/datasource/src/main/java/com/tangem/datasource/local/token/AppPreferencesUserTokensStore.kt Normal file
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@ -0,0 +1,63 @@
package com.tangem.datasource.local.token
import com.tangem.datasource.api.tangemTech.models.UserTokensResponse
import com.tangem.datasource.local.preferences.AppPreferencesStore
import com.tangem.datasource.local.preferences.PreferencesKeys
import com.tangem.datasource.local.preferences.utils.getObject
import com.tangem.datasource.local.preferences.utils.getObjectSyncOrNull
import com.tangem.datasource.local.preferences.utils.storeObject
import com.tangem.datasource.local.userwallet.UserWalletsStore
import com.tangem.domain.wallets.models.UserWalletId
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.flow.*
/**
* Implementation of [UserTokensStore] that based on [appPreferencesStore]
*
* @property appPreferencesStore application preference store
*
[REDACTED_AUTHOR]
*/
internal class AppPreferencesUserTokensStore(
private val appPreferencesStore: AppPreferencesStore,
private val userTokensStoreMigrationRunner: UserTokensStoreMigrationRunner,
private val userWalletsStore: UserWalletsStore,
private val dispatchers: CoroutineDispatcherProvider,
) : UserTokensStore {
init {
runUserTokensMigrations()
}
override fun get(key: UserWalletId): Flow<UserTokensResponse> {
return appPreferencesStore
.getObject<UserTokensResponse>(PreferencesKeys.getUserTokensKey(userWalletId = key.stringValue))
.filterNotNull()
}
override suspend fun getSyncOrNull(key: UserWalletId): UserTokensResponse? {
return appPreferencesStore.getObjectSyncOrNull(
key = PreferencesKeys.getUserTokensKey(userWalletId = key.stringValue),
)
}
override suspend fun store(key: UserWalletId, value: UserTokensResponse) {
appPreferencesStore.storeObject(
key = PreferencesKeys.getUserTokensKey(userWalletId = key.stringValue),
value = value,
)
}
// TODO: delete in 5.15 (Mobile Sprint 161) [REDACTED_JIRA]
private fun runUserTokensMigrations() {
userWalletsStore.userWallets
.filter { it.isNotEmpty() }
.take(1)
.onEach { userWallets ->
userTokensStoreMigrationRunner.run(ids = userWallets.map { it.walletId.stringValue })
}
.flowOn(dispatchers.io)
.launchIn(CoroutineScope(dispatchers.io))
}
}

32
core/datasource/src/main/java/com/tangem/datasource/local/token/UserTokensStore.kt
View file

@ -4,11 +4,43 @@ import com.tangem.datasource.api.tangemTech.models.UserTokensResponse
import com.tangem.domain.wallets.models.UserWalletId
import kotlinx.coroutines.flow.Flow
@Deprecated(
message = "Use AppPreferencesStore",
replaceWith = ReplaceWith(
expression = "AppPreferencesStore",
imports = arrayOf("com.tangem.datasource.local.preferences.AppPreferencesStore"),
),
level = DeprecationLevel.WARNING,
)
interface UserTokensStore {
@Deprecated(
message = "Use getObject",
replaceWith = ReplaceWith(
expression = "appPreferencesStore.getObject(userWalletId)",
imports = arrayOf("com.tangem.datasource.local.preferences.AppPreferencesStore"),
),
level = DeprecationLevel.WARNING,
)
fun get(key: UserWalletId): Flow<UserTokensResponse>
@Deprecated(
message = "Use getObjectSyncOrNull",
replaceWith = ReplaceWith(
expression = "appPreferencesStore.getObjectSyncOrNull(userWalletId)",
imports = arrayOf("com.tangem.datasource.local.preferences.AppPreferencesStore"),
),
level = DeprecationLevel.WARNING,
)
suspend fun getSyncOrNull(key: UserWalletId): UserTokensResponse?
@Deprecated(
message = "Use storeObject",
replaceWith = ReplaceWith(
expression = "appPreferencesStore.storeObject(userWalletId, response)",
imports = arrayOf("com.tangem.datasource.local.preferences.AppPreferencesStore"),
),
level = DeprecationLevel.WARNING,
)
suspend fun store(key: UserWalletId, value: UserTokensResponse)
}

56
core/datasource/src/main/java/com/tangem/datasource/local/token/UserTokensStoreMigration.kt Normal file
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@ -0,0 +1,56 @@
package com.tangem.datasource.local.token
import androidx.datastore.core.DataMigration
import com.squareup.moshi.Moshi
import com.squareup.moshi.adapter
import com.tangem.datasource.api.tangemTech.models.UserTokensResponse
import com.tangem.datasource.files.FileReader
import com.tangem.datasource.local.preferences.AppPreferencesStore
import com.tangem.datasource.local.preferences.PreferencesKeys
import com.tangem.datasource.local.preferences.utils.getObjectSyncOrNull
import com.tangem.datasource.local.preferences.utils.storeObject
/**
* Migration of saving [UserTokensResponse] from file to [AppPreferencesStore]
*
* @param userWalletId user wallet id
* @param moshi moshi
* @property fileReader file reader
*
[REDACTED_AUTHOR]
*/
internal class UserTokensStoreMigration(
userWalletId: String,
moshi: Moshi,
private val fileReader: FileReader,
) : DataMigration<AppPreferencesStore> {
private val legacyFileName = "user_tokens_$userWalletId"
private val keyName = PreferencesKeys.getUserTokensKey(userWalletId = userWalletId)
@OptIn(ExperimentalStdlibApi::class)
private val adapter = moshi.adapter<UserTokensResponse>()
override suspend fun shouldMigrate(currentData: AppPreferencesStore): Boolean = true
override suspend fun migrate(currentData: AppPreferencesStore): AppPreferencesStore {
val currentKey = currentData.getObjectSyncOrNull<UserTokensResponse>(key = keyName)
if (currentKey != null) return currentData
val value = runCatching {
val json = fileReader.readFile(legacyFileName)
adapter.fromJson(json)
}.getOrNull()
if (value != null) {
currentData.storeObject(key = keyName, value = value)
}
return currentData
}
override suspend fun cleanUp() {
fileReader.removeFile(legacyFileName)
}
}

50
core/datasource/src/main/java/com/tangem/datasource/local/token/UserTokensStoreMigrationRunner.kt Normal file
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@ -0,0 +1,50 @@
package com.tangem.datasource.local.token
import com.squareup.moshi.Moshi
import com.tangem.datasource.di.NetworkMoshi
import com.tangem.datasource.files.FileReader
import com.tangem.datasource.local.preferences.AppPreferencesStore
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.withContext
import javax.inject.Inject
import javax.inject.Singleton
/**
* Runner that launch migrations of saving user tokens store
*
* @property appPreferencesStore application preference store
* @property fileReader file reader
* @property moshi moshi
* @property dispatchers dispatchers
*
[REDACTED_AUTHOR]
*/
@Singleton
class UserTokensStoreMigrationRunner @Inject constructor(
private val appPreferencesStore: AppPreferencesStore,
private val fileReader: FileReader,
@NetworkMoshi private val moshi: Moshi,
private val dispatchers: CoroutineDispatcherProvider,
) {
suspend fun run(ids: List<String>) {
ids.forEach { id ->
coroutineScope { run(id) }
}
}
private suspend fun run(id: String) {
withContext(dispatchers.io) {
val migration = UserTokensStoreMigration(
userWalletId = id,
moshi = moshi,
fileReader = fileReader,
)
migration.migrate(appPreferencesStore)
migration.cleanUp()
}
}
}

3
core/datasource/src/main/java/com/tangem/datasource/local/userwallet/UserWalletsStore.kt
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@ -2,11 +2,14 @@ package com.tangem.datasource.local.userwallet
import com.tangem.domain.wallets.models.UserWallet
import com.tangem.domain.wallets.models.UserWalletId
import kotlinx.coroutines.flow.Flow
interface UserWalletsStore {
val selectedUserWalletOrNull: UserWallet?
val userWallets: Flow<List<UserWallet>>
suspend fun getSyncOrNull(key: UserWalletId): UserWallet?
suspend fun getAllSyncOrNull(): List<UserWallet>?